Hagg Mud 50K/25K

Overview

The Hagg Mud 50K/25K is an early season classic that has challenged runners since 2001. Held at Henry Hagg Lake in Scoggins Valley Park, near Gaston, Oregon, the event offers a fantastic course with excellent trails and lovely views. In 2025, both the 25k and 50k will be run entirely on Saturday, with staggered starts, allowing participants to choose between one loop (25K) or two loops (50K).

This event acknowledges that it occurs on the ancestral lands of the Kalapuya, Clatskanie, and Atfalati tribes.

General Information

Registration includes three well-stocked aid stations, a post-race party with warm food and drinks, a complimentary parking voucher, and ample mud. A covered Bag Drop area (BYOB) and warming/changing tents are available at the finish. Day-of-race registration will be available via cashless payment, but prices increase the week of the race.

Personalized Bib Deadline: February 2nd.

Prizes: Top three finishers in each category (female, male, non-binary) for both 50k and 25k races receive awards. Multi-year finishers are also honored. All finishers receive custom Hagg Mud socks and post-race celebration food/drinks.

CUPLESS AID STATIONS: Participants must bring their own hydration vessels. Aid stations will provide water and electrolytes.

WASTE REDUCTION EFFORTS: Recycling and food waste bins are available at aid stations and the finish. Participants are encouraged to BYO utensils, mug, and plate.

Start Times and Cutoffs

Location: C-Ramp Recreation Area, Henry Hagg Lake, Scoggins Valley Park.

• 50K Race: Check-in - 6:00 am | Start Time - 7:00 am
• 25K Race: Check-in - 7:30 am | Start Time - 8:30 am

Cutoff Times:

• 50K: First lap cutoff at noon. Dam Aid Station by 1:15 pm. Fenders Blue aid station by 3:00 pm. (Requires an average pace of 17:10 min/mile).
• 25K: 7.5 hours to complete the 15.5-mile course (average pace of 29:00 min/mile).

Walker Policy: Walkers are not accommodated for the 50K due to strict pace requirements. The 25K is recommended for those who wish to hike.

ORRC Members & Volunteer Vouchers

ORRC members receive a $15 discount if registering ahead of time. Volunteer vouchers can also be used. Contact [email protected] for discount codes.

Trail Mix Fund

The event partners with The Trail Mix Fund to support diversity and access to trail running. Financial assistance is available for BIPOC and LGBTQIA+ communities. Partial subsidies may be offered via ORRC's "Pay it Forward Fund" after the Trail Mix Fund cap is reached.

Gender, Inclusion and Fair Sport Policy

The race aims to create a fair, inclusive, and affirming space for all participants. Entrants select their gender category (male, female, nonbinary) during registration, with separate results, podiums, and awards for each division. Policies are in place to ensure fair competition and prevent harassment.

Pregnancy & Lactation

Entries can be deferred to the following year if a participant becomes pregnant or has recently given birth, provided notification is made before February 1st. Lactation support and accommodations are available. The race is Trail Sisters-approved.

No Refund Policy

No refunds or transfers are provided. Race fees support a nonprofit organization. Registration can be transferred from 50K to 25K on UltraSignUp if spots are available. Past weather deferral credits may apply.

50K Course Description

The 50K is a large loop around Hagg Lake, run counter-clockwise twice on single-track trails with some road sections. It includes out-and-back portions on a gravel road with the most significant elevation change. Aid stations are located at approximately miles 9.2, 14.5, 17.5, 22.7, and 27.8.

25K Course Description

The 25K follows a similar route, running around Hagg Lake counter-clockwise once on single-track trails with short road sections. It includes a shorter out-and-back on a gravel road. Aid stations are located at approximately 7.3 miles and 12.5 miles.

Hall of Mud

Results from 2001-2024 are available to check eligibility for multi-time finisher awards.

Sponsors

Thank you to the 2025 sponsors: Evolution Healthcare and Fitness, Roaming Nobles Non-Alcoholic Craft Brewery, Elevated Trail Racing, GU Energy Labs, Leslie Jordan, ROAR Organic, Trailhead Coffee, and Franz Bakery.